
<template>
	<div>
		<!--1.0利用mint-ui的header组件实现整个系统的头部-->
		<mt-header fixed title="我的小店"></mt-header>
		<!--2.0利用vue-router的router-view进行占位-->
		<router-view></router-view>
		<!--3.0利用mui中的tabbar组件实现系统的底部-->
		<nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item" to="/tabbar-with-chat">
				<span class="mui-icon mui-icon-email"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item" to="/shopcar/car">
				<span class="mui-icon mui-icon-contact"><span id="badge" class="mui-badge">0</span></span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item" to="/tabbar-with-map">
				<span class="mui-icon mui-icon-gear"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
	</div>
</template>

<script>
	import {vm,COUNTSTR} from './kits/vm.js';
	//利用vm.$on()来注册COUNT这个常量代表的事件
	vm.$on(COUNTSTR,function(count){
		//将count值追加到购物车中
		var badge = document.getElementById("badge");
		badge.innerText = parseInt(badge.innerText) + count;

	})
	
	export default{
		data(){
			return{
			
			}
		},
		methods:{
			
		},
		created(){

		}
	}
</script>

<style scoped>
	.red{
		color:red;
	}
</style>